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<div class="header">
  <div class="summary">
<a href="#define-members">Macros</a> &#124;
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle"><div class="title">platform.h File Reference</div></div>
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<div class="contents">
<div class="textblock"><code>#include &quot;pico/platform/compiler.h&quot;</code><br />
<code>#include &quot;pico/platform/sections.h&quot;</code><br />
<code>#include &quot;pico/platform/panic.h&quot;</code><br />
<code>#include &quot;hardware/regs/addressmap.h&quot;</code><br />
<code>#include &quot;hardware/regs/sio.h&quot;</code><br />
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<p><a href="platform_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:ae0fd438812696e3d1a23842f755daf74"><td class="memItemLeft" align="right" valign="top"><a id="ae0fd438812696e3d1a23842f755daf74" name="ae0fd438812696e3d1a23842f755daf74"></a>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>PICO_RAM_VECTOR_TABLE_SIZE</b>&#160;&#160;&#160;(VTABLE_FIRST_IRQ + NUM_IRQS)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>native_safe_hw_ptr</b>(x)&#160;&#160;&#160;host_safe_hw_ptr(x)</td></tr>
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<tr class="memitem:ga1f7eafa00361375ec15412f634ad67b7"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#ga1f7eafa00361375ec15412f634ad67b7">__fast_mul</a>(a,  b)</td></tr>
<tr class="memdesc:ga1f7eafa00361375ec15412f634ad67b7"><td class="mdescLeft">&#160;</td><td class="mdescRight">multiply two integer values using the fastest method possible  <a href="group__pico__platform.html#ga1f7eafa00361375ec15412f634ad67b7">More...</a><br /></td></tr>
<tr class="separator:ga1f7eafa00361375ec15412f634ad67b7"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:gab0d1ba75ceb64131e19f613d7a5313c9"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#gab0d1ba75ceb64131e19f613d7a5313c9">tight_loop_contents</a> (void)</td></tr>
<tr class="memdesc:gab0d1ba75ceb64131e19f613d7a5313c9"><td class="mdescLeft">&#160;</td><td class="mdescRight">No-op function for the body of tight loops.  <a href="group__pico__platform.html#gab0d1ba75ceb64131e19f613d7a5313c9">More...</a><br /></td></tr>
<tr class="separator:gab0d1ba75ceb64131e19f613d7a5313c9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga49c4fc3b5d3fbe9f2f6f7bc500b9db4f"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#ga49c4fc3b5d3fbe9f2f6f7bc500b9db4f">busy_wait_at_least_cycles</a> (uint32_t minimum_cycles)</td></tr>
<tr class="memdesc:ga49c4fc3b5d3fbe9f2f6f7bc500b9db4f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Helper method to busy-wait for at least the given number of cycles.  <a href="group__pico__platform.html#ga49c4fc3b5d3fbe9f2f6f7bc500b9db4f">More...</a><br /></td></tr>
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static bool&#160;</td><td class="memItemRight" valign="bottom"><b>running_on_fpga</b> (void)</td></tr>
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static bool&#160;</td><td class="memItemRight" valign="bottom"><b>running_in_sim</b> (void)</td></tr>
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static <a class="el" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> void&#160;</td><td class="memItemRight" valign="bottom"><b>__breakpoint</b> (void)</td></tr>
<tr class="memdesc:ga9837dbd9fd5cc43d4f0fc1f26d046955"><td class="mdescLeft">&#160;</td><td class="mdescRight">Execute a breakpoint instruction. <br /></td></tr>
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<tr class="memitem:ga58434ad816f519308ee02c639b7965bc"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> uint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#ga58434ad816f519308ee02c639b7965bc">get_core_num</a> (void)</td></tr>
<tr class="memdesc:ga58434ad816f519308ee02c639b7965bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the current core number.  <a href="group__pico__platform.html#ga58434ad816f519308ee02c639b7965bc">More...</a><br /></td></tr>
<tr class="separator:ga58434ad816f519308ee02c639b7965bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga1ebeac462e038d7e2ce341df8054f894"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> uint&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#ga1ebeac462e038d7e2ce341df8054f894">__get_current_exception</a> (void)</td></tr>
<tr class="memdesc:ga1ebeac462e038d7e2ce341df8054f894"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the current exception level on this core.  <a href="group__pico__platform.html#ga1ebeac462e038d7e2ce341df8054f894">More...</a><br /></td></tr>
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<tr class="memitem:ga66edd7569f5a42b0a2da43a5926cf064"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#ga66edd7569f5a42b0a2da43a5926cf064">pico_processor_state_is_nonsecure</a> (void)</td></tr>
<tr class="memdesc:ga66edd7569f5a42b0a2da43a5926cf064"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return true if executing in the NonSecure state (Arm-only)  <a href="group__pico__platform.html#ga66edd7569f5a42b0a2da43a5926cf064">More...</a><br /></td></tr>
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<tr class="memitem:ga21200eb89a299a9b121d028ad1725fe3"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#ga21200eb89a299a9b121d028ad1725fe3">rp2350_chip_version</a> (void)</td></tr>
<tr class="memdesc:ga21200eb89a299a9b121d028ad1725fe3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the RP2350 chip revision number.  <a href="group__pico__platform.html#ga21200eb89a299a9b121d028ad1725fe3">More...</a><br /></td></tr>
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<tr class="memitem:gac157772e2fa6f4c64e1c3e4d761089d9"><td class="memItemLeft" align="right" valign="top">static uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#gac157772e2fa6f4c64e1c3e4d761089d9">rp2040_chip_version</a> (void)</td></tr>
<tr class="memdesc:gac157772e2fa6f4c64e1c3e4d761089d9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the RP2040 chip revision number for compatibility.  <a href="group__pico__platform.html#gac157772e2fa6f4c64e1c3e4d761089d9">More...</a><br /></td></tr>
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<tr class="memitem:gadcb55b507bb15fbe5a71bcb2f222b6e2"><td class="memItemLeft" align="right" valign="top">static uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#gadcb55b507bb15fbe5a71bcb2f222b6e2">rp2040_rom_version</a> (void)</td></tr>
<tr class="memdesc:gadcb55b507bb15fbe5a71bcb2f222b6e2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the RP2040 rom version number.  <a href="group__pico__platform.html#gadcb55b507bb15fbe5a71bcb2f222b6e2">More...</a><br /></td></tr>
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<tr class="memitem:gab68b1653c84bff361bff5dc2baf2e7ea"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="group__pico__platform.html#ga23eadd8d1642fb8fe4600708c36e116a">__force_inline</a> int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__pico__platform.html#gab68b1653c84bff361bff5dc2baf2e7ea">__mul_instruction</a> (int32_t a, int32_t b)</td></tr>
<tr class="memdesc:gab68b1653c84bff361bff5dc2baf2e7ea"><td class="mdescLeft">&#160;</td><td class="mdescRight">Multiply two integers using an assembly <code>MUL</code> instruction.  <a href="group__pico__platform.html#gab68b1653c84bff361bff5dc2baf2e7ea">More...</a><br /></td></tr>
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